Oid Field Check Valve
Specifications
- Size: 1”~3”
- Pressure: 1260~5000PSI
- Threaded female: NPT Ends
- Stainless Steel Trim
- Nace Design is Standard
Standards
- Materials: NACE MR0175/ISO 15156-1
- Design: ASME BPVC, Section VIII, Div 1
- Inspection & Testing: API598
- Design Temp: -20 F to 400 F
- Threaded End: ASME B1.20.1 (NPT)
Main Parts and Materials
- 1. Body: ASTM A395/A216 WCB
- 2. Disc: Cast Iron (A126-B)
- 3. Seat: NBR/VITON
- 4. Bonnet: ASTM A395/A216 WCB
- 5. Gasket: PTFE
- 6. Plug: Steel
The GAIRUI Oid Field Check Valve is an ideal choice for oil & gas production lines where back flow is a concern. The swing check offers simplicity and is easily repairable with top entry to the valve internals.
